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. 2018 Sep 19;13:164. doi: 10.1186/s13023-018-0906-3

Table 3.

Serum Leptin levels in CG vs healthy controls and correlations with hormone, G-ratios and ANXAI gene expression

Serum Leptina
 Gender Group n= Mean ± SD Range p-value
 Male CG 18 2.6 ± 1.86 0.10–6.60 0.031
Healthy Control 10 7.40 ± 5.60 0.70–18.80
 Female CG 19 13.22 ± 9.47 1.18–33.12 0.099
Healthy Control 10 20.10 ± 12.53 3.60–45.44
Spearman Correlations - Serum Leptin Corrected for BMIb
 Variable 1 Variable 2 Gender n= p-value Correlation Coefficient
 Leptin, BMI corrected G0/G1 Male and Female 26 0.0001 − 0.681
 Leptin, BMI corrected G0/G2 Male and Female 26 0.002 − 0.588
 Leptin, BMI corrected Testosterone Male 11 0.026 0.664
 Leptin, BMI corrected FSH Male and Female 25 0.027 0.441
 Leptin, BMI corrected ANXA1 Female 17 0.012 0.593

aLeptin data was available for 37 of 54 patients. The p-values of this section show results of the difference in means of serum leptin levels in CG vs healthy control (Mann Whitney U test)

bCorrelations between serum leptin corrected for BMI vs other variables in combined and separate gender cohorts